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The outer cases made from 8620 Chrome-Nickel-Moly steel and the case hardened for long life and improved strength
Speedmaster 1st & 2nd gear synchronizer shift keys with springs for Ford top loader manual transmission
Installing a Speedmaster oil restrictor kit will limit this unnecessary oil flow
Featuring a boltin EFI downdraft injection system and complete serpentine drive kit
Performance Cast Iron cylinder heads are designed to be a direct replacement for your worn or cracked heads
Ford SB 289 302 Windsor Std Conrod Bearings The outer cases made fromThese Speedmaster connecting rod bearings are just what you need to freshen up your engine. Why? They use silicon aluminum bi metal construction. Silicon aluminum is the choice for many of today's engine manufacturers because of its high fatigue strength and superior temperature threshold. Bearing wear is dramatically reduced and the fatigue strength is greatly improved.
